Headstock Bearings: Yamaha RD200 RD 200 (1974-1980) - Cup and Cone Style Suzuki GSX750 If you're having spark issues

If you're having spark issues with your YZ490 then you should definitely consider upgrading your coil to a performance coil

90mm from centre to centre mounting points

Yamaha YFA1 Breeze (125cc) (1989-2003)

33410-20430 or 33410-14132 for an RM80 for the years and models shown above

Headstock Bearings: Yamaha RD200 RD 200 (1974-1980) - Cup and Cone Style Suzuki GSX750 If you're having spark issuesBrand new headstock steering bearing set to fit: Yamaha RD 200 (1974 1976). Yamaha RD 200 DX (1974 1980). This set of steering stem bearings are cup and cone style bearings. They have been manufactured to replace the original set of head stock bearings on an RD200 for the years and models shown above. Both top and bottom headstock bearings are included. FREE UK DELIVERY! Worldwide delivery available.